@article{souza junior_oliveira_2016,  title={Influence of the cable´s layout on the shearing resistance of prestressed concrete beams},  volume={9},  ISSN={1983-4195},  url={https://doi.org/10.1590/S1983-41952016000500008},  DOI={10.1590/S1983-41952016000500008},  number={5},  journal={Revista IBRACON de Estruturas e Materiais},  publisher={IBRACON - Instituto Brasileiro do Concreto},  author={SOUZA JUNIOR, O. A. and OLIVEIRA, D. R. C.},  year={2016},  month={Sep},  pages={765–795} }